What's interesting is that the IJF has also created a Fan Card for those who are not competing. It will give cardholders access to a "tailor made benefits program" that includes discounts.
The details of benefits and discounts will soon be made available on the IJF website. The fee for the fan card seems to also be 40 Euros. That's rather steep actually. I guess whether it's worth it or not will depend on what the benefits and discounts are. Until then, it makes sense to adopt a wait-and-see attitude.